INSULATION TAPE, METHOD FOR PRODUCING SAME AND STATOR COIL

Title:

INSULATION TAPE, METHOD FOR PRODUCING SAME AND STATOR COIL

Document Type and Number:

WIPO Patent Application WO/2014/109167

Kind Code:

A1

Abstract:

The present invention is an insulation tape which is characterized by comprising: a mica layer that contains mica; a reinforcement layer that is laminated on the mica layer and contains a filler and a fiber reinforcing material; and a flat plate layer that is laminated on the reinforcement layer and contains flat plate-like inorganic particles having aspect ratios of 30 or more. This insulation tape is prevented from outflow of a filler, which has been loaded thereon in advance, to the outside during the production (especially during hot pressing) of a stator coil, and is capable of forming an insulated coated body that has high thermal conductivity.

Inventors:

MABUCHI, Takahiro (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
YAMAMOTO, Shigeyuki (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
TSUKIJI, Makoto (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
SAKO, Hiroshi (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)

Application Number:

JP2013/083233

Publication Date:

July 17, 2014

Filing Date:

December 11, 2013

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)

International Classes:

H01B17/60; H01B17/56; H01B19/00; H02K3/34

Domestic Patent References:

WO2005069312A1	2005-07-28
WO2001016965A1	2001-03-08
WO2007037342A1	2007-04-05

Foreign References:

JP2009187817A	2009-08-20
JP2000058314A	2000-02-25
JP2002330562A	2002-11-15
JPS62104447A	1987-05-14
JP4625615B2	2011-02-02

Other References: